Diviner Normalized Rock Abundance Data

Coordinates, diameters, and rock abundance values for a modified set of the Williams et al. (2018) cold spot craters. The data is as follows: 1. Longitude - East longitude in degrees of cold spot crater 2. Latitude - North latitude in degrees of cold spot crater 3. Diameter(m) - Rim-to-rim diameter in meters of cold spot crater 4. Diameter(km) - Rim-to-rim diameter in kilometers of cold spot crater 5. Surface - Crater location (0 = Mare, 1 = Highlands) 6. Min RA - Minimum Rock Abundance values of cold spot crater 7. Max RA - Maximum Rock Abundance values of cold spot crater 8. Mean RA - Mean Rock Abundance values of cold spot crater 9. NRA - Normalized Rock Abundance values of cold spot crater. Normalized Rock Abundance = Maximum - Mean Rock Abundance in a given region This data has been produced using cold spot craters from the Williams et al. (2018) dataset, which is publicly available via the Geosciences Node of the Planetary Data System (https://pds-geosciences.wustl.edu/missions/lro/diviner.htm). All rock abundance values corresponding to these craters are derived from the Diviner GDR_L3 cylindrical 128 ppd Rock Abundance Maps (Bandfield et al., 2011), also publicly available via the Geosciences Node of the Planetary Data System. References: [1] Williams, J.-P., Bandfield, J. L., Paige, D. A., Powell, T. M., Greenhagen, B. T., Taylor, S., . . . Costello, E. S. (2018). Lunar cold spots and crater production on the moon. Journal of Geophysical Research: Planets, 123(9), 2380-2392. doi: 10.1029/2018JE005652 [2] Bandfield, J. L., Ghent, R. R., Vasavada, A. R., Paige, D. A., Lawrence, S. J., & Robinson, M. S. (2011). Lunar surface rock abundance and regolith fines temperatures derived from lro diviner radiometer data. Journal of Geophysical Research: Planets, 116(E12). doi: 10.1029/2011JE003866

搜集汇总

背景与挑战

背景概述

该数据集包含月球冷点陨石坑的详细岩石丰度数据，包括归一化岩石丰度值，数据来源于公开的Diviner GDR_L3地图和Williams et al. (2018)的研究成果。